Home / 3,344,764,804.75-4,615,896,791.36-1,916,112,025.87

Finding the Fourth Proportional to 3,344,764,804.75, 4,615,896,791.36 and 1,916,112,025.87

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Solution

The fourth proportional to 3,344,764,804.75, 4,615,896,791.36 and 1,916,112,025.87 is: 2,644,304,119.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,344,764,804.75 : 4,615,896,791.36 = 1,916,112,025.87 : x
  2. Step 2: Convert to fraction form
    3,344,764,804.75/4,615,896,791.36 = 1,916,112,025.87/x
  3. Step 3: Cross multiply
    3,344,764,804.75x = 4,615,896,791.36 × 1,916,112,025.87
  4. Step 4: Simplify right side
    3,344,764,804.75x = 8,844,575,352,099,641,344
  5. Step 5: Solve for x
    x = 8,844,575,352,099,641,344/3,344,764,804.75
  6. Step 6: Final answer
    x = 2,644,304,119.54

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.